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和大伙一起了解低壓配電柜的基本功能:我們必須指出,的(de)(de)配電(dian)(dian)(dian)板應(ying)使(shi)(shi)用不燃材(cai)料(liao)(liao)作為(wei)基(ji)本材(cai)料(liao)(liao)。在產(chan)生導電(dian)(dian)(dian)性粉塵或(huo)易(yi)燃易(yi)爆氣體(ti)的(de)(de)危(wei)險工作場所中必須(xu)如此,請安裝密閉或(huo)防爆的(de)(de)電(dian)(dian)(dian)氣設備。低(di)壓配電(dian)(dian)(dian)器(qi)的(de)(de)配電(dian)(dian)(dian)器(qi)的(de)(de)電(dian)(dian)(dian)氣部件(jian),計數器(qi),開關和(he)線路(lu)應(ying)整齊(qi)排列,安裝并易(yi)于使(shi)(shi)用。低(di)壓配電(dian)(dian)(dian)柜中的(de)(de)大多數低(di)壓電(dian)(dian)(dian)氣設備屬(shu)于A類,長(chang)期運行時其(qi)高溫(wen)度升高為(wei)65°C。低(di)壓配電(dian)(dian)(dian)柜中的(de)(de)高溫(wen)使(shi)(shi)低(di)壓電(dian)(dian)(dian)氣設備的(de)(de)內部熱量(liang)難(nan)以在運行期間(jian)散(san)發到外部。一定時間(jian)后,它會(hui)(hui)因(yin)老(lao)(lao)化而(er)燒壞,塑料(liao)(liao)邊線也會(hui)(hui)因(yin)熱老(lao)(lao)化而(er)損壞。
配(pei)電箱(xiang)生產廠家封(feng)閉(bi)的(de)機柜應(ying)安(an)裝在(zai)加工,鑄造(zao),鍛(duan)造(zao),熱處理(li),鍋爐房,木工及(ji)其他存在(zai)高電擊危險或工作(zuo)環境惡(e)劣的(de)地方(fang)。智(zhi)能配(pei)電柜實時(shi)監控每個輸出(chu)分支(zhi)的(de)電流(liu),并且可以(yi)設置每個輸出(chu)分流(liu)器異常(chang)電流(liu)的(de)預警(jing)值,例(li)如B.一個16 A的(de)開(kai)關和一個可熱插拔的(de)斷路器用于輸出(chu)分流(liu)器。將警(jing)報(bao)值設置為14A且負載超過14A,將觸發(fa)警(jing)報(bao)并提(ti)前發(fa)現錯(cuo)誤(wu)或手(shou)動操作(zuo)隱患,以(yi)防止開(kai)關在(zai)過載時(shi)關閉(bi)電源并關閉(bi)整個機箱(xiang)。
噴涂(tu)環境也會對涂(tu)料的(de)(de)使用率產生重大影響。例如,環境靜(jing)電(dian)(dian)(dian)(dian)(dian)與噴涂(tu)配(pei)電(dian)(dian)(dian)(dian)(dian)箱(xiang)工廠時的(de)(de)靜(jing)電(dian)(dian)(dian)(dian)(dian)之(zhi)間的(de)(de)差(cha)異非常明顯(xian)。特別是(shi)在(zai)靜(jing)電(dian)(dian)(dian)(dian)(dian)噴涂(tu)時,涂(tu)料顆(ke)粒帶(dai)電(dian)(dian)(dian)(dian)(dian),使涂(tu)料吸附在(zai)配(pei)電(dian)(dian)(dian)(dian)(dian)箱(xiang)上。因此(ci),首先到達配(pei)電(dian)(dian)(dian)(dian)(dian)箱(xiang)表面的(de)(de)帶(dai)電(dian)(dian)(dian)(dian)(dian)粒子必(bi)須迅速轉移電(dian)(dian)(dian)(dian)(dian)荷,以維持(chi)配(pei)電(dian)(dian)(dian)(dian)(dian)箱(xiang)表面和噴槍之(zhi)間的(de)(de)電(dian)(dian)(dian)(dian)(dian)壓差(cha),以確(que)保房間之(zhi)間的(de)(de)電(dian)(dian)(dian)(dian)(dian)場強度對于涂(tu)料的(de)(de)傳輸(shu)速率至(zhi)關重要。因此(ci),接地(di)條(tiao)件對顏色(se)使用率有直接影響。